Shop Metric Metric Flange Nuts Online at South Coast Fasteners

Types of Metric Flange Nuts 

Metric Class 8 Hex Flange Nut, Non Serrated, DIN 6923, Plain

These Class 8 non-serrated flange nuts provide reliable fastening strength with a plain finish. The integrated flange spreads load evenly, protecting surfaces from damage. They are commonly used in equipment, construction, and machinery projects where strength is required at an economical cost.

Metric Class 8 Hex Flange Nut, Non Serrated, DIN 6923, Zinc CR+3

With a zinc CR+3 finish, these Class 8 flange nuts offer corrosion resistance along with a silver appearance. The non-serrated flange distributes pressure evenly for secure fastening. They are frequently used in automotive and equipment assemblies where durability and clean finish are priorities.

Metric Class 8 Hex Flange Nut, Non Serrated, DIN 6923, Zinc Yellow CR+6

These nuts combine Class 8 strength with a zinc yellow CR+6 coating for corrosion resistance. The gold-toned finish adds easy identification in assemblies while protecting against rust. They are commonly chosen for machinery and construction applications where both strength and finish are important.

Metric Class 8 Hex Serrated Flange Locknut, DIN 6923, Plain

These Class 8 serrated flange nuts feature teeth that bite into the surface for added resistance against loosening. The plain finish highlights raw steel properties for use in controlled environments. They are suited for machinery and indoor projects requiring vibration resistance without added coating cost.

Metric Class 8 Hex Serrated Flange Locknut, DIN 6923, Zinc CR+3

Finished with zinc CR+3, these serrated flange nuts provide corrosion resistance and reliable locking power. The serrations grip the surface firmly, ensuring secure fastening under vibration. They are widely used in automotive and heavy equipment assemblies.

Metric Class 8 Hex Serrated Flange Nut, DIN 6923, Zinc Yellow CR+6

These serrated flange nuts combine Class 8 strength with a zinc yellow CR+6 finish. The gold-toned coating adds corrosion resistance and allows for quick identification. They are selected for automotive and machinery applications where appearance and durability are critical.

Metric Class 10 Hex Flange Nut, Non Serrated, DIN 6923, Plain

Class 10 flange nuts provide higher tensile capacity than Class 8, making them suitable for heavy-duty applications. The non-serrated flange distributes load while the plain finish provides cost efficiency. They are commonly used in structural, equipment, and mechanical projects requiring maximum strength.

Metric Class 10 Hex Flange Nut, Non Serrated, DIN 6923, Zinc CR+3

These Class 10 nuts combine strength with corrosion resistance from the zinc CR+3 finish. The flange eliminates the need for a washer, streamlining installation. They are widely used in automotive, structural, and machinery assemblies where strength and durability are critical.

Metric Class 10 Hex Flange Nut, Non Serrated, DIN 6923, Zinc Yellow CR+6

With a zinc yellow CR+6 finish, these Class 10 flange nuts provide strength and corrosion resistance with a gold-toned appearance. The non-serrated flange spreads load evenly for secure fastening. They are chosen for automotive and industrial projects requiring reliable performance in high-stress conditions.

Metric Metric Flange Nuts - Material Options

South Coast Fasteners stocks metric flange nuts in Class 8 and Class 10 alloy steel to meet varied performance needs.

Class 8 Alloy Steel

Class 8 alloy steel provides balanced tensile strength for general-purpose fastening. It is used widely in construction, machinery, and automotive assemblies. These nuts are valued for their versatility and cost efficiency.

Class 10 Alloy Steel

Class 10 alloy steel delivers higher tensile capacity for demanding projects. These nuts are chosen for heavy-duty machinery, industrial applications, and structural assemblies. They ensure secure fastening in high-stress environments where safety is critical.

Metric Metric Flange Nuts - Available Finishes

South Coast Fasteners offers metric flange nuts in multiple protective finishes, each designed to extend service life and improve performance.

Plain Finish

Plain finish highlights the natural strength of alloy steel. It is suited for controlled environments where corrosion is not a concern. This finish provides economy while maintaining structural reliability.

Zinc CR+3

Zinc CR+3 provides corrosion resistance along with a bright silver surface. It is commonly used in automotive, construction, and equipment assemblies where strength and clean appearance are required.

Zinc Yellow CR+6

Zinc yellow CR+6 delivers strong corrosion resistance while offering a gold-toned finish. This finish allows for quick identification of fasteners and is favored in automotive and machinery applications where appearance and protection are both important.

Why Choose South Coast Fasteners?

South Coast Fasteners supplies flange nuts that combine strength, durability, and versatility. With decades of experience, we provide products that meet strict industry standards and expert support to match the right fastener to every job. Customers rely on us for reliable inventory, fast delivery, and service that ensures projects stay on track.

Shop Metric Flange Nuts Online at South Coast Fasteners

Order metric flange nuts from South Coast Fasteners with confidence, knowing stock is always available. Our simple ordering process makes it easy to select the right grade, size, and finish. Whether for construction, automotive, or industrial applications, we deliver quickly with dependable service.